1630831636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{4373}}^1$

素因数の和:5104

約数の個数: 48

約数和(自身を含む): 3439013760

約数和(自身を除く): 1808182124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 701, 1402, 2804, 4373, 4907, 8746, 9814, 13319, 17492, 19628, 26638, 30611, 53276, 61222, 83087, 93233, 122444, 166174, 186466, 332348, 372932, 581609, 1163218, 2326436, 3065473, 6130946, 12261892, 21458311, 42916622, 58243987, 85833244, 116487974, 232975948, 407707909, 815415818, 1630831636]

約数ペア:

[(1, 1630831636), (2, 815415818), (4, 407707909), (7, 232975948), (14, 116487974), (19, 85833244), (28, 58243987), (38, 42916622), (76, 21458311), (133, 12261892), (266, 6130946), (532, 3065473), (701, 2326436), (1402, 1163218), (2804, 581609), (4373, 372932), (4907, 332348), (8746, 186466), (9814, 166174), (13319, 122444), (17492, 93233), (19628, 83087), (26638, 61222), (30611, 53276)]